diff --git a/feinschliff/pyproject.toml b/feinschliff/pyproject.toml
index 4d74770..7dd31a2 100644
--- a/feinschliff/pyproject.toml
+++ b/feinschliff/pyproject.toml
@@ -4,13 +4,13 @@ version = "0.2.0"
 description = "Feinschliff core library and CLI — DSL pipeline + brand pack tooling."
 requires-python = ">=3.11"
 dependencies = [
-    "python-pptx>=0.6.23",
-    "lxml>=4.9",
-    "jsonschema>=4.21",
-    "pyyaml>=6.0",
+    "python-pptx>=1.0.2",
+    "lxml>=6.1.1",
+    "jsonschema>=4.26.0",
+    "pyyaml>=6.0.3",
     "pyphen>=0.17.2",
     "pillow>=10",
-    "cairosvg>=2.7",
+    "cairosvg>=2.9.0",
     "rough>=1.6",
 ]
 
@@ -28,7 +28,7 @@ package = true
 dev = [
     "pillow>=12.2.0",
     "pytest>=9.0.3",
-    "ruff>=0.15.13",
+    "ruff>=0.15.14",
 ]
 
 [tool.pytest.ini_options]